<!DOCTYPE html>
<html class="x-admin-sm" xmlns:th="http://www.thymeleaf.org">
    <head>
        <meta charset="UTF-8">
        <title>商品编辑</title>
        <meta name="renderer" content="webkit">
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />
        <link rel="stylesheet" th:href="@{/css/font.css}">
        <link rel="stylesheet" th:href="@{/css/xadmin.css}">
        <link rel="stylesheet" th:href="@{/lib/zTree_v3/css/zTreeStyle/zTreeStyle.css}">
        <link rel="stylesheet" th:href="@{/lib/rep/bootstrap-3.3.7-dist/css/bootstrap.css}">
        <link rel="stylesheet" th:href="@{/lib/webuploader/0.1.5/webuploader.css}">
        <script th:src="@{/lib/layui/layui.js}" charset="utf-8"></script>
        <script type="text/javascript" th:src="@{/js/xadmin.js}"></script>
        <!--[if lt IE 9]>
          <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
          <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
        <![endif]-->
        <style>
            .layui-form-item div label{
                float: right;
                width: unset;
            }
            .layui-form-item div {
                font-size: 15px;
            }
            .error{
                color: red;
            }
            .layui-form-item div input{
                border-color: #ddd;
            }
        </style>
    </head>
    <body>
    <div class="page-container">
        <form class="layui-form" name="list-edit" action="" method="post" id="list-edit">
            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>商品名称：</label>
                </div>
                <div class="layui-col-md8">
                    <!--跳转过来的保存的id-->
                    <input type="hidden" id="gid"  th:value="${gid}">
                    <!--提交时候用的id-->
                    <input type="hidden" id="id" name="id" th:value="${gid}">
                    <input type="text" class="layui-input" value="" placeholder="" id="name" name="name" style="height: 40px">
                </div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>简介描述：</label>
                </div>
                <div class="layui-col-md8">
                    <input type="text" class="layui-input" value="" placeholder="" id="brief" name="brief" style="height: 40px">
                </div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>商品分类：</label>
                </div>
                <div class="layui-col-md8">
                    <input type="text" hidden class="input-text" id="cid" name="cid" value="1" required>
                    <input type="text" class="layui-input" value="默认" placeholder="" id="category" name="category" required readonly="readonly" style="height: 40px;width: 50%;display: unset">
                    <!--待修改-->
                    <input type="button" onclick="choose_cate()" class="layui-btn layui-btn-lg layui-btn-normal" value="选择类别" style="border-radius: 8px">
                </div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>产品价格：</label>
                </div>
                <div class="layui-col-md8">
                    <input type="text" class="layui-input" value="" placeholder="请输入正确金额" id="price" name="price" style="height: 40px;width: 50%;display: unset">
                    元</div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>库存数量：</label>
                </div>
                <div class="layui-col-md8">
                    <input type="text" class="layui-input" value="" placeholder="0~99999" id="stock" name="stock" style="height: 40px;width: 50%;display: unset">
                    件</div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>限购数量：</label>
                </div>
                <div class="layui-col-md8">
                    <input type="text" class="layui-input" value="" placeholder="0~99999" id="limit" name="limit" style="height: 40px;width: 50%;display: unset">
                    件</div>
            </div>

            <input type="text" name="image" id="image" hidden/>
            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red"></span>展示缩略图片上传：</label>
                </div>
                <div class="layui-col-md8">
                    <div class="uploader-list-container">
                        <div class="queueList">
                            <div id="dndArea" class="placeholder">
                                <div name="filePicker" id="filePicker-2"></div>
                                <p>或将照片拖到这里，最多可选5张</p>
                            </div>
                        </div>
                        <div class="statusBar" style="display:none;">
                            <div class="progress"> <span class="text">0%</span> <span class="percentage"></span> </div>
                            <div class="info"></div>
                            <div class="btns">
                                <div id="filePicker2"></div>
                                <div class="uploadBtn">开始上传</div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md2">
                    <label class="layui-form-label"><span class="x-red">*</span>商品详情：</label>
                </div>
                <div class="layui-col-md8">
                    <textarea name="details" id="details" style="width:100%;height: 400px;visibility:hidden;"></textarea>
                </div>
            </div>

            <div class="layui-form-item layui-row">
                <div class="layui-col-md8 layui-col-md-offset2">
                    <button id="saveButton" class="btn btn-primary radius" type="submit"><i class="layui-icon layui-icon-file"></i> 保存并发布</button>
                    <button onClick="layer_close();" class="btn btn-default radius" type="button">&nbsp;&nbsp;取消&nbsp;&nbsp;</button>
                </div>
            </div>

        </form>
    </div>
    <script type="text/javascript" th:src="@{/js/commons.js}"></script>
    <script charset="utf-8" th:src="@{/lib/kindeditor/kindeditor-all-min.js}"></script>
    <script charset="utf-8" th:src="@{/lib/kindeditor/lang/zh-CN.js}"></script>
    <script type="text/javascript" th:src="@{/lib/rep/jquery-2.1.1/jquery.min.js}"></script>
    <script type="text/javascript" th:src="@{/lib/jquery.form/jquery-form.js}"></script>
    <script type="text/javascript" th:src="@{/lib/layui/lay/modules/layer.js}"></script>
    <script type="text/javascript" th:src="@{/lib/jquery.validation/1.14.0/validate-methods.js}"></script>
    <script type="text/javascript" th:src="@{/lib/jquery.validation/1.14.0/jquery.validate.js}"></script>
    <script type="text/javascript" th:src="@{/lib/jquery.validation/1.14.0/messages_zh.js}"></script>
    <script type="text/javascript" th:src="@{/lib/webuploader/0.1.5/webuploader.min.js}"></script>
    <script type="text/javascript" th:src="@{/lib/zTree_v3/js/jquery.ztree.core.min.js}"></script>
    <script>
        //打开页面的zTree设置
        let setting_open = {
            data: {
                simpleData: {
                    enable: true,
                    idKey: "categoryId",
                    pIdKey: "parentId",
                    rootPId: -1
                },
                key: {
                    name: "categoryName"
                }
            },
            check: {
                enable: false,
                nocheckInherit: true
            },
            callback: {
                onClick: zTreeOnClickOpen
            }
        };

        //加载分类数据并渲染树
        function load_cate_render(elem,treeSetting) {
            $.ajax({
                type: 'post',
                url: '/goods/cate/all',
                async: true,
                success: function (result) {
                    let r_icon = icon(result);
                    if (result.data != null){
                        zTreeObj = $.fn.zTree.init($('#'+elem),treeSetting,result.data);
                    }else {
                        layer.alert(result.content,{icon:r_icon});
                    }
                }
            });
        }
        //弹出树
        function zTreeOnClickOpen(event,treeId,treeNode) {
            //选择并设置内容
            $('#cid').val(treeNode.categoryId);
            $('#category').val(treeNode.categoryName);
            //关闭弹出树
            layer.close(layer.index);
        }
        function choose_cate() {
            layer.open({
                title: '选择分类',
                type: 1,
                area: ['300px','400px'],
                scrollbar: false,
                content: '<div class="tree"><ul class="ztree" id="cate-tree-open" style="padding:10px 20px"></ul></div>',
                success:function (layero, index) {
                    load_cate_render('cate-tree-open',setting_open);
                }
            });
        }
        //清理内容
        function clear_data() {
            //选择并设置内容
            $('#cid').val(null);
            $('#cname').val(null);
            $('#pid').val(null);
            $('#pname').val(null);
        }
        //重置id信息
        function clearID() {
            $('#cid').val(null);
        }
    </script>
    <script>
        let htmlData;
        let editor;

        $(function () {
            //发送请求消息
            let id = $('#gid').val();
            if (id != null){
                $.ajax({
                    contentType: 'application/json;charset=UTF-8',
                    type: 'get',
                    url: '/goods/info',
                    data: {gid:id},
                    success: function (result) {
                        console.log(result);
                        set_data(result.data);//设置内容
                    }
                });
            }
        });

        //设置内容
        function set_data(obj) {
            if (obj == null) layer.alert("数据获取失败",{title:"错误信息",icon: 2});
            else {
                $('#name').val(obj.name);
                $('#brief').val(obj.brief);
                $('#category').val(obj.cateId);//设置分类
                $('#price').val(obj.price);
                $('#stock').val(obj.stock);
                $('#limit').val(obj.limit);
                console.log("设置数据");
                //图片暂时不显示
                htmlData=obj.details;
                KindEditor.html('#details',htmlData);
                console.log("设置details");
                console.log(obj.details);
            }
        }

        //关闭弹出层
        function layer_close(){
            let index = parent.layer.getFrameIndex(window.name);
            parent.layer.close(index);
        }
        //验证数据
        jQuery.validator.addMethod("decimalsValue",function(value, element) {
            var decimalsValue =/^(?!0+(?:\.0+)?$)(?:[1-9]\d*|0)(?:\.\d{1,2})?$/ ;
            return this.optional(element) || (decimalsValue.test(value));
        }, "金额必须大于0并且只能精确到分");

        function giveCid(cid){
            $("#cid").val(cid);
        }

        function giveCName(cname){
            $("#category").val(cname);
        }

        //保存发布
        $("#list-edit").validate({
            rules:{
                name:{
                    required:true,
                },
                brief:{
                    required:true,
                },
                category:{
                    required:true,
                },
                price:{
                    decimalsValue:true,
                    required:true,
                    maxlength:10,
                },
                stock:{
                    digits:true,
                    required:true,
                    maxlength:8,
                },
                limit:{
                    digits:true,
                    required:true,
                    maxlength:4,
                },
            },
            onkeyup:false,
            focusCleanup:false,
            success:"valid",
            submitHandler:function(form){
                // if(images==null){
                //     layer.alert('请上传商品展示缩略图! ', {title: '错误信息',icon: 0});
                //     return;
                // }
                let index = layer.load(3);
                editor.sync();//同步富文本编辑器内容到textarea的值
                $(form).ajaxSubmit({
                    url: "/goods/edit",//接口路径
                    type: "POST",
                    success: function(data) {
                        let r_icon = icon(data);
                        if (data.type === 'forbidden'){
                            layer.alert(data.content,{icon:r_icon},function () {
                                layer.close(layer.index);
                                layer.closeAll('loading');
                            });
                        }else if (data.type === 'success') {
                            layer.confirm(data.content, {
                                btn: ['确认'],icon: r_icon
                            }, function(){
                                let index = parent.layer.getFrameIndex(window.name);
                                parent.layer.close(index);
                                table = parent.layui.table;
                                table.reload('listTest');
                            });
                        }else {
                            layer.alert(data.content,{icon:r_icon},function () {
                                layer.close(layer.index);
                            })
                        }
                    },
                    error:function(XMLHttpRequest) {
                        layer.close(index);
                        layer.alert('数据处理失败! 错误码:'+XMLHttpRequest.status,{title: '错误信息',icon: 2});
                    }
                });
            }
        });

        //富文本编辑器
        KindEditor.ready(function(K) {
            // window.editor = K.create('#details');
            editor = K.create('textarea[id="details"]', {
                cssData: 'body {font-family: "微软雅黑"; font-size: 18px}',//此处默认字体改为微软雅黑
            });
        });

        //图片上传
          // 当domReady的时候开始初始化
        $(function () {
            var $wrap = $('.uploader-list-container'),

                // 图片容器
                $queue = $('<ul class="filelist"></ul>')
                    .appendTo($wrap.find('.queueList')),

                // 状态栏，包括进度和控制按钮
                $statusBar = $wrap.find('.statusBar'),

                // 文件总体选择信息。
                $info = $statusBar.find('.info'),

                // 上传按钮
                $upload = $wrap.find('.uploadBtn'),

                // 没选择文件之前的内容。
                $placeHolder = $wrap.find('.placeholder'),

                $progress = $statusBar.find('.progress').hide(),

                // 添加的文件数量
                fileCount = 0,

                // 添加的文件总大小
                fileSize = 0,

                // 优化retina, 在retina下这个值是2
                ratio = window.devicePixelRatio || 1,

                // 缩略图大小
                thumbnailWidth = 110 * ratio,
                thumbnailHeight = 110 * ratio,

                // 可能有pedding, ready, uploading, confirm, done.
                state = 'pedding',

                // 所有文件的进度信息，key为file id
                percentages = {},
                // 判断浏览器是否支持图片的base64
                isSupportBase64 = (function () {
                    var data = new Image();
                    var support = true;
                    data.onload = data.onerror = function () {
                        if (this.width != 1 || this.height != 1) {
                            support = false;
                        }
                    }
                    data.src = "";
                    return support;
                })(),

                // 检测是否已经安装flash，检测flash的版本
                flashVersion = (function () {
                    var version;

                    try {
                        version = navigator.plugins['Shockwave Flash'];
                        version = version.description;
                    } catch (ex) {
                        try {
                            version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash')
                                .GetVariable('$version');
                        } catch (ex2) {
                            version = '0.0';
                        }
                    }
                    version = version.match(/\d+/g);
                    return parseFloat(version[0] + '.' + version[1], 10);
                })(),

                supportTransition = (function () {
                    var s = document.createElement('p').style,
                        r = 'transition' in s ||
                            'WebkitTransition' in s ||
                            'MozTransition' in s ||
                            'msTransition' in s ||
                            'OTransition' in s;
                    s = null;
                    return r;
                })(),

                // WebUploader实例
                uploader;

            if (!WebUploader.Uploader.support('flash') && WebUploader.browser.ie) {

                // flash 安装了但是版本过低。
                if (flashVersion) {
                    (function (container) {
                        window['expressinstallcallback'] = function (state) {
                            switch (state) {
                                case 'Download.Cancelled':
                                    alert('您取消了更新！')
                                    break;

                                case 'Download.Failed':
                                    alert('安装失败')
                                    break;

                                default:
                                    alert('安装已成功，请刷新！');
                                    break;
                            }
                            delete window['expressinstallcallback'];
                        };

                        var swf = 'expressInstall.swf';
                        // insert flash object
                        var html = '<object type="application/' +
                            'x-shockwave-flash" data="' + swf + '" ';

                        if (WebUploader.browser.ie) {
                            html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
                        }

                        html += 'width="100%" height="100%" style="outline:0">' +
                            '<param name="movie" value="' + swf + '" />' +
                            '<param name="wmode" value="transparent" />' +
                            '<param name="allowscriptaccess" value="always" />' +
                            '</object>';

                        container.html(html);

                    })($wrap);

                    // 没有安装。
                } else {
                    $wrap.html('<a href="http://www.adobe.com/go/getflashplayer" target="_blank" border="0"><img alt="get flash player" src="http://www.adobe.com/macromedia/style_guide/images/160x41_Get_Flash_Player.jpg" /></a>');
                }

                return;
            } else if (!WebUploader.Uploader.support()) {
                alert('Web Uploader 不支持您的浏览器！');
                return;
            }

            // 实例化
            uploader = WebUploader.create({
                pick: {
                    id: '#filePicker-2',
                    label: '点击选择图片'
                },
                formData: {
                    //uid: 1230//可以添加自定义参数数据
                },
                fileVal: "multipartFile",//指定参数名，后台使用该参数名接收文件
                dnd: '#dndArea',
                paste: '#uploader',
                swf: 'lib/webuploader/0.1.5/Uploader.swf',
                chunked: false,
                chunkSize: 512 * 1024,
                server: '/dmall/aliyun/oss/goods/image/upload',//图片上传的服务器server: '/lib/webuploader/0.1.5/server/fileupload.php',
                // runtimeOrder: 'flash',

                accept: {
                    title: 'Images',
                    extensions: 'gif,jpg,jpeg,bmp,png',
                    //mimeTypes: 'image/*'
                },

                // 禁掉全局的拖拽功能。这样不会出现图片拖进页面的时候，把图片打开。
                disableGlobalDnd: true,
                fileNumLimit: 5,
                fileSizeLimit: 10 * 1024 * 1024,    // 25 M
                fileSingleSizeLimit: 5 * 1024 * 1024    // 5 M
            });

            // 拖拽时不接受 js, txt 文件。
            uploader.on('dndAccept', function (items) {
                var denied = false,
                    len = items.length,
                    i = 0,
                    // 修改js类型
                    unAllowed = 'text/plain;application/javascript ';

                for (; i < len; i++) {
                    // 如果在列表里面
                    if (~unAllowed.indexOf(items[i].type)) {
                        denied = true;
                        break;
                    }
                }

                return !denied;
            });

            uploader.on('dialogOpen', function () {
            });

            // uploader.on('filesQueued', function() {
            //     uploader.sort(function( a, b ) {
            //         if ( a.name < b.name )
            //           return -1;
            //         if ( a.name > b.name )
            //           return 1;
            //         return 0;
            //     });
            // });

            // 添加“添加文件”的按钮，
            uploader.addButton({
                id: '#filePicker2',
                label: '继续添加'
            });

            uploader.on('ready', function () {
                window.uploader = uploader;
            });

            // 当有文件添加进来时执行，负责view的创建
            function addFile(file) {
                var $li = $('<li id="' + file.id + '">' +
                    '<p class="title">' + file.name + '</p>' +
                    '<p class="imgWrap"></p>' +
                    '<p class="progress"><span></span></p>' +
                    '</li>'),

                    $btns = $('<div class="file-panel">' +
                        '<span class="cancel">删除</span>' +
                        '<span class="rotateRight">向右旋转</span>' +
                        '<span class="rotateLeft">向左旋转</span></div>').appendTo($li),
                    $prgress = $li.find('p.progress span'),
                    $wrap = $li.find('p.imgWrap'),
                    $info = $('<p class="error"></p>'),

                    showError = function (code) {
                        switch (code) {
                            case 'exceed_size':
                                text = '文件大小超出';
                                break;

                            case 'interrupt':
                                text = '上传暂停';
                                break;

                            default:
                                text = '上传失败，请重试';
                                break;
                        }

                        $info.text(text).appendTo($li);
                    };

                if (file.getStatus() === 'invalid') {
                    showError(file.statusText);
                } else {
                    // @todo lazyload
                    $wrap.text('预览中');
                    uploader.makeThumb(file, function (error, src) {
                        var img;

                        if (error) {
                            $wrap.text('不能预览');
                            return;
                        }

                        if (isSupportBase64) {
                            img = $('<img src="' + src + '">');
                            $wrap.empty().append(img);
                        } else {
                            $.ajax('lib/webuploader/0.1.5/server/preview.php', {
                                method: 'POST',
                                data: src,
                                dataType: 'json'
                            }).done(function (response) {
                                if (response.result) {
                                    img = $('<img src="' + response.result + '">');
                                    $wrap.empty().append(img);
                                } else {
                                    $wrap.text("预览出错");
                                }
                            });
                        }
                    }, thumbnailWidth, thumbnailHeight);

                    percentages[file.id] = [file.size, 0];
                    file.rotation = 0;
                }

                file.on('statuschange', function (cur, prev) {
                    if (prev === 'progress') {
                        $prgress.hide().width(0);
                    } else if (prev === 'queued') {
                        $li.off('mouseenter mouseleave');
                        $btns.remove();
                    }

                    // 成功
                    if (cur === 'error' || cur === 'invalid') {
                        showError(file.statusText);
                        percentages[file.id][1] = 1;
                    } else if (cur === 'interrupt') {
                        showError('interrupt');
                    } else if (cur === 'queued') {
                        percentages[file.id][1] = 0;
                    } else if (cur === 'progress') {
                        $info.remove();
                        $prgress.css('display', 'block');
                    } else if (cur === 'complete') {
                        $li.append('<span class="success"></span>');
                    }

                    $li.removeClass('state-' + prev).addClass('state-' + cur);
                });

                $li.on('mouseenter', function () {
                    $btns.stop().animate({height: 30});
                });

                $li.on('mouseleave', function () {
                    $btns.stop().animate({height: 0});
                });

                $btns.on('click', 'span', function () {
                    var index = $(this).index(),
                        deg;

                    switch (index) {
                        case 0:
                            uploader.removeFile(file);
                            return;

                        case 1:
                            file.rotation += 90;
                            break;

                        case 2:
                            file.rotation -= 90;
                            break;
                    }

                    if (supportTransition) {
                        deg = 'rotate(' + file.rotation + 'deg)';
                        $wrap.css({
                            '-webkit-transform': deg,
                            '-mos-transform': deg,
                            '-o-transform': deg,
                            'transform': deg
                        });
                    } else {
                        $wrap.css('filter', 'progid:DXImageTransform.Microsoft.BasicImage(rotation=' + (~~((file.rotation / 90) % 4 + 4) % 4) + ')');
                        // use jquery animate to rotation
                        // $({
                        //     rotation: rotation
                        // }).animate({
                        //     rotation: file.rotation
                        // }, {
                        //     easing: 'linear',
                        //     step: function( now ) {
                        //         now = now * Math.PI / 180;

                        //         var cos = Math.cos( now ),
                        //             sin = Math.sin( now );

                        //         $wrap.css( 'filter', "progid:DXImageTransform.Microsoft.Matrix(M11=" + cos + ",M12=" + (-sin) + ",M21=" + sin + ",M22=" + cos + ",SizingMethod='auto expand')");
                        //     }
                        // });
                    }


                });

                $li.appendTo($queue);
            }

            // 负责view的销毁
            function removeFile(file) {
                var $li = $('#' + file.id);

                delete percentages[file.id];
                updateTotalProgress();
                $li.off().find('.file-panel').off().end().remove();
            }

            function updateTotalProgress() {
                var loaded = 0,
                    total = 0,
                    spans = $progress.children(),
                    percent;

                $.each(percentages, function (k, v) {
                    total += v[0];
                    loaded += v[0] * v[1];
                });

                percent = total ? loaded / total : 0;


                spans.eq(0).text(Math.round(percent * 100) + '%');
                spans.eq(1).css('width', Math.round(percent * 100) + '%');
                updateStatus();
            }

            function updateStatus() {
                var text = '', stats;

                if (state === 'ready') {
                    text = '选中' + fileCount + '张图片，共' +
                        WebUploader.formatSize(fileSize) + '。';
                } else if (state === 'confirm') {
                    stats = uploader.getStats();
                    if (stats.uploadFailNum) {
                        text = '已成功上传' + stats.successNum + '张照片，' +
                            stats.uploadFailNum + '张照片上传失败，<a class="retry" href="#">重新上传</a>失败图片或<a class="ignore" href="#">忽略</a>'
                    }

                } else {
                    stats = uploader.getStats();
                    text = '共' + fileCount + '张（' +
                        WebUploader.formatSize(fileSize) +
                        '），已上传' + stats.successNum + '张';

                    if (stats.uploadFailNum) {
                        text += '，失败' + stats.uploadFailNum + '张';
                    }
                }

                $info.html(text);
            }

            function setState(val) {
                var file, stats;

                if (val === state) {
                    return;
                }

                $upload.removeClass('state-' + state);
                $upload.addClass('state-' + val);
                state = val;

                switch (state) {
                    case 'pedding':
                        $placeHolder.removeClass('element-invisible');
                        $queue.hide();
                        $statusBar.addClass('element-invisible');
                        uploader.refresh();
                        break;

                    case 'ready':
                        $placeHolder.addClass('element-invisible');
                        $('#filePicker2').removeClass('element-invisible');
                        $queue.show();
                        $statusBar.removeClass('element-invisible');
                        uploader.refresh();
                        break;

                    case 'uploading':
                        $('#filePicker2').addClass('element-invisible');
                        $progress.show();
                        $upload.text('暂停上传');
                        break;

                    case 'paused':
                        $progress.show();
                        $upload.text('继续上传');
                        break;

                    case 'confirm':
                        $progress.hide();
                        $('#filePicker2').removeClass('element-invisible');
                        $upload.text('开始上传');

                        stats = uploader.getStats();
                        if (stats.successNum && !stats.uploadFailNum) {
                            setState('finish');
                            return;
                        }
                        break;
                    case 'finish':
                        stats = uploader.getStats();
                        if (stats.successNum) {
                            //alert('上传成功');
                        } else {
                            // 没有成功的图片，重设
                            state = 'done';
                            location.reload();
                        }
                        break;
                }

                updateStatus();
            }

            uploader.onUploadProgress = function (file, percentage) {
                var $li = $('#' + file.id),
                    $percent = $li.find('.progress span');

                $percent.css('width', percentage * 100 + '%');
                percentages[file.id][1] = percentage;
                updateTotalProgress();
            };

            uploader.onFileQueued = function (file) {
                fileCount++;
                fileSize += file.size;

                if (fileCount === 1) {
                    $placeHolder.addClass('element-invisible');
                    $statusBar.show();
                }

                addFile(file);
                setState('ready');
                updateTotalProgress();
            };

            uploader.onFileDequeued = function (file) {
                fileCount--;
                fileSize -= file.size;

                if (!fileCount) {
                    setState('pedding');
                }

                removeFile(file);
                updateTotalProgress();

            };
            // 文件上传成功
            uploader.on( 'uploadSuccess', function( file,data ) {
                //可以从data._raw里取出服务器源返回数据来自行解析
                if(data.code===200){
                    let val = $("#image").val();
                    if(val===null | $.trim(val) === ''){
                        val = data.data;
                    }else{
                        val +=","+ data.data;
                    }
                    $("#image").val(val);
                    alert("上传成功！图片访问路径：" + data.data);
                }else{
                    alert("上传失败:" + data.content);
                }

            });



            uploader.on('all', function (type) {
                var stats;
                switch (type) {
                    case 'uploadFinished':
                        setState('confirm');
                        break;

                    case 'startUpload':
                        setState('uploading');
                        break;

                    case 'stopUpload':
                        setState('paused');
                        break;

                }
            });

            uploader.onError = function (code) {
                if(code=="Q_TYPE_DENIED"){
                    alert("文件类型不支持，仅支持gif,jpg,jpeg,bmp,png格式图片");
                }else if(code=="F_DUPLICATE"){
                    alert("文件已选中，请勿重复上传");
                }else if(code="F_EXCEED_SIZE"){
                    alert("文件大小超出限制，单张图片不得超过10MB");
                } else{
                    alert('Error: ' + code);
                }

            };

            $upload.on('click', function () {
                if ($(this).hasClass('disabled')) {
                    return false;
                }

                if (state === 'ready') {
                    uploader.upload();
                } else if (state === 'paused') {
                    uploader.upload();
                } else if (state === 'uploading') {
                    uploader.stop();
                }
            });

            $info.on('click', '.retry', function () {
                uploader.retry();
            });

            $info.on('click', '.ignore', function () {
                alert('已忽略');
            });

            $upload.addClass('state-' + state);
            updateTotalProgress();
        });
    </script>
</body>
</html>